Loosen the tensioner so that you can remove the belt. Then remove the top alternator bolt. Keep the tensioner intact as mush as possible to aid in reassembly. One alternator is installed and belt is in place adjust belt tension.

Also, be sure that you have the radio theft code before disconnecting the battery.

1. Make sure you have the anti theft code for the radio and the navigation system, then write down the audio presets.
2. Disconnect the negative cable from the battery first, then disconnect the positive cable.
3. Disconnect the A/C condenser fan motor connector (A) and the A/C compressor clutch connector (B), then remove the coolant reservoir (C).